GB1176432A - Roll Grinding Machine - Google Patents

Roll Grinding Machine

Info

Publication number
GB1176432A
GB1176432A GB27657/68A GB2765768A GB1176432A GB 1176432 A GB1176432 A GB 1176432A GB 27657/68 A GB27657/68 A GB 27657/68A GB 2765768 A GB2765768 A GB 2765768A GB 1176432 A GB1176432 A GB 1176432A
Authority
GB
United Kingdom
Prior art keywords
carriage
roll
support
grinding
cam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB27657/68A
Inventor
Edwin H Rohrer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US524736A priority Critical patent/US3398489A/en
Application filed by Individual filed Critical Individual
Priority to GB27657/68A priority patent/GB1176432A/en
Priority to DE19681752725 priority patent/DE1752725B1/en
Priority to FR163719A priority patent/FR1577708A/fr
Publication of GB1176432A publication Critical patent/GB1176432A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
    • B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

1,176,432. Grinding. E. H. ROHRER. 11 June, 1968, No. 27657/68. Heading B3D. A roll grinding machine comprises a base 11 on which is relatively movable a support for a workpiece 20 and a longitudinally movable carriage 13 on which is a support 14 for supporting a grinding device for turning movement in a horizontal plane, and means to impart turning movement to the device as the carriage is moved longitudinally consisting of at least one cam 31 rotatably mounted on the carriage and engaging a follower on the support, the cam being movable as the carriage moves longitudinally. The workpiece may be a rubber covered roll mounted between headstock 21 and tailstock 22 on a subbase 23 adjustable transversely of the roll axis, the roll being rotated by a hydraulic motor. The carriage 13 is movable along slideways 12 on the base 11 by a leadscrew 24 and supports a pair of rotatable cams 31, 32 engaging respective followers 29A, 30A on the support 14 for the grinding device which comprises a pair of grinding wheels 15 driven by reduction gearing from an electric motor 18, the support being pivotable about a vertical axis. The cams are linked together by a rod 33 and cam 31 is rigid with an arm 34 connected to a bracket 35 having rollers 36 engaging opposite sides of a bar adjustable about a central pivot by a screw 27. During traverse of the carriage, the cams are rocked to cause pivoting of the grinding device to effect crowning of the roll, the peripheries of the grinding wheels remaining tangential to the roll surface.
GB27657/68A 1966-02-03 1968-06-11 Roll Grinding Machine Expired GB1176432A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US524736A US3398489A (en) 1966-02-03 1966-02-03 Roll grinding machine
GB27657/68A GB1176432A (en) 1966-02-03 1968-06-11 Roll Grinding Machine
DE19681752725 DE1752725B1 (en) 1966-02-03 1968-07-05 Control device for the grinding spindle support of a roll grinder for grinding convex or concave roll shapes
FR163719A FR1577708A (en) 1966-02-03 1968-08-21

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US524736A US3398489A (en) 1966-02-03 1966-02-03 Roll grinding machine
GB27657/68A GB1176432A (en) 1966-02-03 1968-06-11 Roll Grinding Machine
DE19681752725 DE1752725B1 (en) 1966-02-03 1968-07-05 Control device for the grinding spindle support of a roll grinder for grinding convex or concave roll shapes
FR163719A FR1577708A (en) 1966-02-03 1968-08-21

Publications (1)

Publication Number Publication Date
GB1176432A true GB1176432A (en) 1970-01-01

Family

ID=27430668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27657/68A Expired GB1176432A (en) 1966-02-03 1968-06-11 Roll Grinding Machine

Country Status (4)

Country Link
US (1) US3398489A (en)
DE (1) DE1752725B1 (en)
FR (1) FR1577708A (en)
GB (1) GB1176432A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2441312A (en) * 2006-09-02 2008-03-05 Cinetic Landis Grinding Ltd Grinding apparatus
CN102756308A (en) * 2012-06-29 2012-10-31 重庆恒博机械制造有限公司 Grinding machine for slender shaft workpieces

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014227A (en) * 1976-03-19 1977-03-29 Beloit Corporation Wire guided roll crowning attachment for lathes
JPS5449700A (en) * 1977-09-26 1979-04-19 Toshiba Mach Co Ltd Cambering attachment of roll grinding machine
JPS5548566A (en) * 1978-10-02 1980-04-07 Canon Inc Manufacturing method of reverse crown roller
SE446395B (en) * 1981-06-18 1986-09-08 Rigello Pak Ab SET TO MAKE A PACKAGING OF PLASTIC MATERIAL
IT1189451B (en) * 1986-04-04 1988-02-04 Giustina International Spa ADJUSTABLE SUPPORT BEZEL FOR GRINDING MACHINES FOR CYLINDERS AND SIMILAR
US4767438A (en) * 1987-12-23 1988-08-30 Mroczek, Inc. Apparatus for cleaning material transporting rollers
CN103358196B (en) * 2012-03-30 2016-02-17 昆山诺丹舜蒲胶辊有限公司 Profile grinder
CN111496592B (en) * 2020-05-21 2021-12-03 中业纳米科技(烟台)有限公司 Finishing system for manufacturing polyurethane heat-insulating layer of pipeline
CN116587085B (en) * 2023-07-17 2023-09-15 江苏润孚机械轧辊制造有限公司 Roller double-wheel numerical control grinding machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US780972A (en) * 1904-04-28 1905-01-31 Farrel Foundry & Machine Company Grinding-machine.
US1794271A (en) * 1928-02-29 1931-02-24 Churchill Machine Tool Co Ltd Grinding machine
US1871002A (en) * 1928-09-25 1932-08-09 Farrel Birmingham Co Inc Roll grinder
US1921714A (en) * 1929-12-09 1933-08-08 Aluminum Co Of America Grinding machine
US2167948A (en) * 1938-04-25 1939-08-01 Cincinnati Grinders Inc Cambering mechanism for grinding machines
GB687148A (en) * 1949-12-21 1953-02-11 Karel Saxl Improvements in and relating to machines for grinding rolls
FR1510692A (en) * 1966-02-09 1968-01-19 Waldrich Gmbh H A Machine for grinding smooth rolls with curved generators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2441312A (en) * 2006-09-02 2008-03-05 Cinetic Landis Grinding Ltd Grinding apparatus
CN102756308A (en) * 2012-06-29 2012-10-31 重庆恒博机械制造有限公司 Grinding machine for slender shaft workpieces

Also Published As

Publication number Publication date
US3398489A (en) 1968-08-27
FR1577708A (en) 1969-08-08
DE1752725B1 (en) 1972-05-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees